5 × 13 × 17 × 631

Prime Factor Structure

Factorization String 5 × 13 × 17 × 631

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 955,584

Proper Divisor Sum 258,329

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #697217 ← → #697259

1 5 13 17 65 85 221 631 1,105 3,155 8,203 10,727 41,015 53,635 139,451 697,255

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

697,255 2,091,766 1,045,883 3,137,650 1,568,825 4,706,476 2,353,238 1,176,619 3,529,858 1,764,929 5,294,788 2,647,394 1,323,697 3,971,092 1,985,546 992,773 2,978,320 1,489,160 744,580 372,290 186,145 558,436 279,218 139,609 418,828 209,414 104,707 314,122 157,061 471,184 235,592 117,796 58,898 29,449 88,348 44,174 22,087 66,262 33,131 99,394 49,697 149,092 74,546 37,273 111,820 55,910 27,955 83,866 41,933 125,800 62,900 31,450 15,725 47,176 23,588 11,794 5,897 17,692 8,846 4,423

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.